GR23 titanium alloy bars correspond to the domestic brand TC4ELI or Ti-6Al-4V ELI, and are specifically used for surgical implants and medical devices.
Gr23 titanium rod specifications: φ4 - 120mm
Tolerance: 0.03MM
Chemical composition of GR23
| N | C | H | Fe | O | AL | V |
| ≤0.03 |
≤0.08 |
≤0.0125 | ≤0.25 | 0.13 | 5.5-6.5 | 3.5-4.5 |
Classification of medical titanium alloys
1. Industrial pure titanium
2. Ti-6Al-4V and Ti-6Al-4VELi alloys
3. Ti-6Al-7Nb alloy
4. New beta-type alloys
5. Ti-Ni alloy
Applications: Clinical medicine, surgical implants, medical equipment manufacturing
For bone and joint injuries caused by trauma or tumors in the human body, artificial joints, bone plates and screws made of titanium and titanium alloys are used. They have now been widely applied in clinical practice. They are also used for hip joints (including femoral heads), knee joints, elbow joints, metacarpophalangeal joints, interphalangeal joints, mandible, artificial vertebrae (spinal orthosis), cardiac pacemaker casings, artificial hearts (heart-shaped valves), artificial dental implants, titanium-nickel orthodontic devices, and titanium mesh in cranial bone plastic surgery, etc.
Requirements for implant materials
1. Corrosion resistance
2. Biocompatibility
3. Excellent mechanical and fatigue properties
4. Toughness
5. Low elastic modulus
6. Good wear resistance in the composite structure
7. Satisfactory price.
Titanium and its alloys, especially GR 23 titanium alloy bars, are increasingly gaining attention due to their high specific strength, good biocompatibility, and resistance to body fluid corrosion.
Baoji Yibaite New Materials Technology Co., Ltd.
Professional manufacturers and suppliers of various titanium and titanium alloys